Sandwich package



FIG. 1 is a perspective view of a sandwich package in folded state showing my new design;

FIG. 2 is a perspective view of the sandwich package shown in FIG. 1 being unfolded;

FIG. 3 is a perspective view of the sandwich package shown in FIG. 2 being assembled;

FIG. 4 is a perspective view of the sandwich package shown in FIG. 3 being further assembled;

FIG. 5 is a perspective view of the sandwich package shown in FIG. 4 being further assembled; and,

FIG. 6 is a perspective view of the sandwich package shown in FIG. 5 fully assembled. 

The ornamental design for a sandwich package, as shown. 